The Trideer Hopper Ball for Kids is a fun and versatile toy that promotes balance and coordination, while also serving as a ball chair for active sitting. Made of durable and safe vinyl material, the ball is easy to grip with handles and can be used both indoors and outdoors for hours of bouncy fun. Perfect for children aged 3-12, this multi-function jump ball is a great gift that helps burn energy and encourages healthy posture. Features 1. This ball is a fun toy and perfect gift for children age between, 3-12. It can burn energy, promote coordination of your kids by hopping together with their friends at party, either inside or outside. 2. It also serves as a ball chair to your children, provide flexible seat at home and in the classroom. They need to learn and keep a healthy posture by active sitting, which encourages core stability. 3. Sturdy & Safe to Use: Easy to grip with handles. The ball is made of durable vinyl material, which is anti-slip and free of BPA & heavy metals. Specification Material: PVC Color: Bule Size: Dia 25cm Package Includes: 1 x Jump Ball